package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlWorkshopAssessments entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlWorkshopAssessments
 * @author MyEclipse Persistence Tools
 */

public class MdlWorkshopAssessmentsDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlWorkshopAssessmentsDAO.class);
	// property constants
	public static final String SUBMISSIONID = "submissionid";
	public static final String REVIEWERID = "reviewerid";
	public static final String WEIGHT = "weight";
	public static final String TIMECREATED = "timecreated";
	public static final String TIMEMODIFIED = "timemodified";
	public static final String GRADE = "grade";
	public static final String GRADINGGRADE = "gradinggrade";
	public static final String GRADINGGRADEOVER = "gradinggradeover";
	public static final String GRADINGGRADEOVERBY = "gradinggradeoverby";
	public static final String FEEDBACKAUTHOR = "feedbackauthor";
	public static final String FEEDBACKAUTHORFORMAT = "feedbackauthorformat";
	public static final String FEEDBACKREVIEWER = "feedbackreviewer";
	public static final String FEEDBACKREVIEWERFORMAT = "feedbackreviewerformat";

	public void save(MdlWorkshopAssessments transientInstance) {
		log.debug("saving MdlWorkshopAssessments instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlWorkshopAssessments persistentInstance) {
		log.debug("deleting MdlWorkshopAssessments instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlWorkshopAssessments findById(java.lang.Long id) {
		log.debug("getting MdlWorkshopAssessments instance with id: " + id);
		try {
			MdlWorkshopAssessments instance = (MdlWorkshopAssessments) getSession()
					.get("idv.loveloser.dao.MdlWorkshopAssessments", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlWorkshopAssessments instance) {
		log.debug("finding MdlWorkshopAssessments instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlWorkshopAssessments")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlWorkshopAssessments instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from MdlWorkshopAssessments as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findBySubmissionid(Object submissionid) {
		return findByProperty(SUBMISSIONID, submissionid);
	}

	public List findByReviewerid(Object reviewerid) {
		return findByProperty(REVIEWERID, reviewerid);
	}

	public List findByWeight(Object weight) {
		return findByProperty(WEIGHT, weight);
	}

	public List findByTimecreated(Object timecreated) {
		return findByProperty(TIMECREATED, timecreated);
	}

	public List findByTimemodified(Object timemodified) {
		return findByProperty(TIMEMODIFIED, timemodified);
	}

	public List findByGrade(Object grade) {
		return findByProperty(GRADE, grade);
	}

	public List findByGradinggrade(Object gradinggrade) {
		return findByProperty(GRADINGGRADE, gradinggrade);
	}

	public List findByGradinggradeover(Object gradinggradeover) {
		return findByProperty(GRADINGGRADEOVER, gradinggradeover);
	}

	public List findByGradinggradeoverby(Object gradinggradeoverby) {
		return findByProperty(GRADINGGRADEOVERBY, gradinggradeoverby);
	}

	public List findByFeedbackauthor(Object feedbackauthor) {
		return findByProperty(FEEDBACKAUTHOR, feedbackauthor);
	}

	public List findByFeedbackauthorformat(Object feedbackauthorformat) {
		return findByProperty(FEEDBACKAUTHORFORMAT, feedbackauthorformat);
	}

	public List findByFeedbackreviewer(Object feedbackreviewer) {
		return findByProperty(FEEDBACKREVIEWER, feedbackreviewer);
	}

	public List findByFeedbackreviewerformat(Object feedbackreviewerformat) {
		return findByProperty(FEEDBACKREVIEWERFORMAT, feedbackreviewerformat);
	}

	public List findAll() {
		log.debug("finding all MdlWorkshopAssessments instances");
		try {
			String queryString = "from MdlWorkshopAssessments";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlWorkshopAssessments merge(MdlWorkshopAssessments detachedInstance) {
		log.debug("merging MdlWorkshopAssessments instance");
		try {
			MdlWorkshopAssessments result = (MdlWorkshopAssessments) getSession()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlWorkshopAssessments instance) {
		log.debug("attaching dirty MdlWorkshopAssessments instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlWorkshopAssessments instance) {
		log.debug("attaching clean MdlWorkshopAssessments instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}